Yes, because "Independent Traveller" is a student Aspect that can be flagged on a student's profile, all you need to do is make sure that the Independent Traveller Aspect is set to be visible within the Registers area.
To do this, please follow the instructions on changing which aspects are displayed in which areas of ScholarPack here:
In order to make sure your students are flagged as being Independent Travellers, please check the students in question have this shoeprint icon in the Aspects area of their profile:
To toggle the Independent Traveller Aspect on/off for a student, navigate to the required setting by going to Student Profile > Extended tab > Further Information > Does [Student] travel independently?
Don't forget to click the Save button at the bottom of the profile when you've updated the setting accordingly. You can read more about the Extended tab settings here:
Lastly, if you do not wish to display the Independent Traveller Aspect in the Registers area for all students, you can always run one-off reports on who has Independent Traveller status by going to Reporting > Reports > Students (tab) > Student Travel.